CN105890046A - Air conditioning device equipped with dehumidification surface cooling device and temperature-reduction surface cooling device which are parallelly arranged - Google Patents
Air conditioning device equipped with dehumidification surface cooling device and temperature-reduction surface cooling device which are parallelly arranged Download PDFInfo
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- CN105890046A CN105890046A CN201510008175.1A CN201510008175A CN105890046A CN 105890046 A CN105890046 A CN 105890046A CN 201510008175 A CN201510008175 A CN 201510008175A CN 105890046 A CN105890046 A CN 105890046A
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- cooling
- cooler
- dehumidifying
- air
- valve
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- 238000001816 cooling Methods 0.000 title claims abstract description 122
- 238000004378 air conditioning Methods 0.000 title claims abstract description 12
- 238000007791 dehumidification Methods 0.000 title abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 5
- 230000003750 conditioning effect Effects 0.000 abstract 2
- 238000005265 energy consumption Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The invention relates to an air conditioning device equipped with a dehumidification surface cooling device and a temperature-reduction surface cooling device which are parallelly arranged and a working method of the air conditioning device, belonging to the technical field of air conditioning and energy saving. The surface cooling devices arranged on the air conditioning device comprises the dehumidification surface cooling device and the temperature-reduction surface cooling device; a dehumidification cold water pipe is connected with the dehumidification surface cooling device; a dehumidification valve is arranged on the dehumidification cold water pipe for air dehumidification conditioning; a temperature-reduction cold water pipe is connected with the surface cooler of the temperature-reduction surface cooling device; a temperature-reduction valve is arranged on the temperature-reduction cold water pipe for air temperature-reduction conditioning; a water pan is arranged below the dehumidification cooling device; and an air stream guiding plate is arranged between an air return opening and the surface cooling devices. Through the method disclosed by the invention, the dehumidification valve and the temperature-reduction valve are separately adjusted, so that the aim of reasonably controlling the humidity and temperature of air passing through the whole surface cooling devices is realized; air conditioning precision is improved; and energy consumption during the air treatment process is lowered.
Description
A kind of conditioner being equipped with dehumidifying surface apparatus and the cooling surface apparatus installed side by side and method of work thereof
The present invention is a kind of dehumidifying surface cooling device being equipped with installation side by side and the conditioner of cooling surface cooling device, belongs to air energy-saving adjusting technical field.
The dehumidifying of currently known conditioner, cooling surface cooling device function are single, synchronization uses surface cooling means to be only capable of for dehumidifying or cooling target single homework, it is impossible to realize independently carrying out operation for cooling target while dehumidifying target.Perform, during dehumidifying operation, the whole air-flows flowing through conditioner are down to dew point temperature, the wind pushing temperature that typically can need less than system, need to improve air themperature by heating apparatus again, add the internal loss of conditioner.
It is an object of the invention to overcome the deficiency of above-mentioned known technology, thus provide a kind of and be simultaneous for dehumidifying operative goals and the conditioner of operative goals operation respectively of lowering the temperature and method of work.When performing dehumidifying operation, only fraction is down to dew point temperature, then mixes with through post-job air of lowering the temperature, conservative control air themperature after whole table device for cooling.Air degree of regulation can be improved and there is energy-saving effect.
The present invention realizes in the following way:
nullSurface-cooler (1) and surface-cooler (2) composition dehumidifying surface cooling device，Surface-cooler (3) composition cooling surface cooling device，Cold water house steward (19) branches into dehumidifying cold water pipe (12) and cooling cold water pipe (10)，Dehumidifying valve (11) is arranged in dehumidifying cold water pipe (12)，Dehumidifying cold water pipe (12) and the surface-cooler (1) of dehumidifying surface cooling device、Surface-cooler (2) connects，Cooling valve (9) is arranged in cooling cold water pipe (10)，Cooling cold water pipe (10) is connected with the surface-cooler (3) of cooling surface cooling device，Drip tray (8) is arranged on the surface-cooler (1) of dehumidifying surface cooling device、Surface-cooler (2) lower section，Aqueduct (7) is installed in the bottom of drip tray (8)，Gas-flow deflector (16) is arranged on central air-conditioning return air inlet (13) and surface-cooler (1)、Surface-cooler (2)、Between surface-cooler (2)，Gas-flow deflector (16) is arranged on this device to slab adjusting device (15) by attachment means (14) gentle conductance，And the angle of gas-flow deflector (16) can be adjusted，When carrying out air regulation operation，Aperture according to air humidity regulation dehumidifying valve (11) that temperature-humidity detecting device (21) gathers，Make by dehumidifying table device for cooling (1)、(2) target call is reached with cooling table device for cooling (3) the most mixed air absolute humidity，Air temperature modification cooling valve (9) gathered according to temperature-humidity detecting device (21)，Make by cooling table device for cooling (3) and dehumidifying table device for cooling (1)、(2) air themperature after is closest to target call.
Owing to have employed such scheme；The cooling operation of the surface cooling device in conditioner, dehumidifying operation can independently be carried out simultaneously.Only the air-flow flowing through dehumidifying table device for cooling is dropped to dew point temperature.Control accuracy can be improved, reduce air-conditioning internal loss.
Fig. 1 conditioner schematic diagram.
Fig. 2 conditioner method of work flow chart.
The most in conjunction with the accompanying drawings and embodiments the present invention is described in detail:
Fig. 1 is the structure chart of the present invention, is also an embodiment
In FIG: (1) surface-cooler；(2) surface-cooler；(3) surface-cooler；(4) air outlet；(5) pressure fan；(6) conditioner inner space after table device for cooling；(7) aqueduct；(8) drip tray；(9) cooling valve；(10) cooling cold water pipe；(11) dehumidifying valve；(12) dehumidifying cold water pipe；(13) return air inlet；(14) mounting bracket；(15) gas-flow deflector adjusting apparatus；(16) gas-flow deflector；(17) gas-flow deflector adjusts bolt；(18) fresh wind port；(19) cold water house steward；(20) cold water pipe；(21) temperature-humidity detecting device.
nullWherein，Surface-cooler (1) and surface-cooler (2) composition dehumidifying surface cooling device，Surface-cooler (3) composition cooling surface cooling device，Cold water house steward (19) branches into dehumidifying cold water pipe (12) and cooling cold water pipe (10)，Dehumidifying valve (11) is arranged in dehumidifying cold water pipe (12)，Dehumidifying cold water pipe (12) and the surface-cooler (1) of dehumidifying surface cooling device、Surface-cooler (2) connects，Cooling valve (9) is arranged in cooling cold water pipe (10)，Cooling cold water pipe (10) is connected with the surface-cooler (3) of cooling surface cooling device，Drip tray (8) is arranged on the surface-cooler (1) of dehumidifying surface cooling device、Surface-cooler (2) lower section，Aqueduct (7) is installed in the bottom of drip tray (8)，Gas-flow deflector (16) is arranged on central air-conditioning return air inlet (13) and surface-cooler (1)、Surface-cooler (2)、Between surface-cooler (2)，It is connected with this device by attachment means (14) and adjusting apparatus (15)，Temperature-humidity detecting device (21) is installed on conditioner inner space (6) after table device for cooling.
nullPressure fan (5) is started during use，Air-conditioning return air air-flow enters Air conditioner box (6) from return air inlet (13)，Return air stream is divided into 2 parts after gas-flow deflector (16)，A part flows to the surface-cooler (3) of cooling surface cooling device，Another part air-flow flows to the surface-cooler (1) of dehumidifying table device for cooling with the new wind entered from fresh wind port (18) after directly or mixing、Surface-cooler (2)，Adjust Dehumidification controlling valve (11) and control to flow through the surface-cooler (1) of cold water pipe (12) entrance dehumidifying table device for cooling、The cool water quantity of surface-cooler (2)，Implement dehumidifying operation on demand，The produced water that condenses of dehumidifying operation imports drip tray (8)，It flow to bottom Air conditioner box discharge through aqueduct (7)，The cool water quantity adjusting the surface-cooler (3) that cooling control valve (9) control flows through cold water pipe (10) entrance cooling table device for cooling implements operation of lowering the temperature on demand，Air conditioner dehumidification operation is carried out with cooling operation simultaneously.Air-flow after dehumidifying table device for cooling processes with cooling table device for cooling enters other process sections after mixing, finally deliver to the target area of air regulation under pressure fan (5) acts on through air outlet (4).
The angle of gas-flow deflector (16) is adjusted by gas-flow deflector adjusting apparatus (15), and the angle adjusting gas-flow deflector (16) makes the air-flow distributing to dehumidify surface cooling device and cooling surface cooling device keep suitable ratio.
Fig. 2 is air conditioning method flow chart, is also one embodiment of the present of invention.nullAccording to Fig. 2，When carrying out air regulation operation，The aperture of dehumidifying valve (11) is regulated according to the difference between air humidity and desired value that temperature-humidity detecting device (21) gathers，The aperture of dehumidifying valve (11) is increased when air absolute humidity is more than desired value，The aperture of dehumidifying valve (11) is reduced when air absolute humidity is less than desired value，Keep dehumidifying valve (11) aperture constant when air absolute humidity is equal to desired value，Cooling valve (9) is regulated according to the difference between air themperature and desired value that temperature-humidity detecting device (21) gathers，The aperture of cooling valve (9) is strengthened when air themperature is more than desired value，When air themperature reduces the aperture of cooling valve (9) less than desired value and cooling valve (9) aperture when being more than 0，When air themperature keeps cooling valve (9) aperture constant less than desired value and cooling valve (9) aperture when being equal to 0，When air themperature is equal to desired value, cooling valve (9) keeps aperture constant.
Claims (5)
1. it is equipped with the dehumidifying surface cooling device installed side by side and a conditioner for cooling surface cooling device simultaneously, its
Being characterised by surface-cooler (1) and surface-cooler (2) composition dehumidifying surface cooling device, surface-cooler (3) forms
Cooling surface cooling device, cold water house steward (19) branches into dehumidifying cold water pipe (12) and cooling cold water pipe (10), and dehumidify valve
(11) it is arranged in dehumidifying cold water pipe (12), the surface-cooler (1) of dehumidifying cold water pipe (12) and dehumidifying surface cooling device,
Surface-cooler (2) connects, and cooling valve (9) is arranged in cooling cold water pipe (10), cooling cold water pipe (10) and fall
The surface-cooler (3) of temperature surface cooling device connects, and drip tray (8) is arranged on the surface cooling of dehumidifying surface cooling device
Device (1), surface-cooler (2) lower section, aqueduct (7) is installed in the bottom of drip tray (8), gas-flow deflector (16)
It is arranged between central air-conditioning return air inlet (13) and surface-cooler (1), surface-cooler (2), surface-cooler (2),
Gas-flow deflector (16) is arranged on this device to slab adjusting device (15) by attachment means (14) gentle conductance, and can
To adjust the angle of gas-flow deflector (16), when carrying out air regulation operation, gather according to temperature-humidity detecting device (21)
Air humidity regulation dehumidifying valve (11) aperture so that by dehumidifying table device for cooling (1), (2) with cooling table device for cooling
(3) the most mixed air absolute humidity reaches target call, adjusts according to the air themperature that temperature-humidity detecting device (21) gathers
Joint cooling valve (9) so that connect most by cooling table device for cooling (3) and the table device for cooling (1) that dehumidifies, air themperature after (2)
Close-target requirement.
Device the most according to claim 1, it is characterised in that surface-cooler (1) removes with surface-cooler (2) composition
Wet structure chiller, surface-cooler (3) composition cooling table chiller, cold water house steward (19) branches into dehumidifying cold water pipe
(12) and cooling cold water pipe (10), dehumidifying valve (11) is arranged in dehumidifying cold water pipe (12), dehumidifying cold water pipe (12)
Being connected with the dehumidifying surface-cooler (1) of surface cooling device, surface-cooler (2), cooling valve (9) is arranged on cooling
On cold water pipe (10), cooling cold water pipe (10) is connected with the surface-cooler (3) of cooling surface cooling device, and dehumidifying table is cold
Device also can be made up of multiple stage surface-cooler 1 surface-cooler, and cooling surface cooling device can be by 1 surface cooling
Device also can be made up of multiple stage surface-cooler.
Device the most according to claim 1, it is characterised in that installing drip tray (8), drip tray (8) is arranged on dehumidifying
The surface-cooler (1) of surface cooling device, surface-cooler (2) lower section, aqueduct (7) is arranged on drip tray (8)
Bottom, the water receiving pipeline being connected to outside this device.
Device the most according to claim 1, it is characterised in that install gas-flow deflector (16), gas-flow deflector (16)
It is arranged between this device return air inlet (13) and surface-cooler (1), (2), (3), by attachment means (14) and angle
Adjusting apparatus (17) is connected to this device.
Device the most according to claim 1, it is characterised in that it operationally follows control method is to carry out air regulation
During operation, regulate dehumidifying valve (11) according to the difference between air humidity and desired value that temperature-humidity detecting device (21) gathers
Aperture, increase the aperture of dehumidifying valve (11) when air absolute humidity is more than desired value, when air absolute humidity is less than mesh
Reduce the aperture of dehumidifying valve (11) during scale value, keep dehumidifying valve (11) aperture when air absolute humidity is equal to desired value
Constant, regulate cooling valve (9) according to the difference between air themperature and desired value that temperature-humidity detecting device (21) gathers,
The aperture of cooling valve (9) is strengthened, when air themperature is less than desired value and cooling valve (9) when air themperature is more than desired value
The aperture of cooling valve (9) is reduced, when air themperature is equal to less than desired value and cooling valve (9) aperture when aperture is more than 0
Keeping cooling valve (9) aperture constant when 0, when air themperature is equal to desired value, cooling valve (9) keeps aperture constant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008175.1A CN105890046B (en) | 2015-01-08 | 2015-01-08 | A kind of conditioner being equipped with the dehumidifying surface cooling device installed side by side and the surface cooling device that cools down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008175.1A CN105890046B (en) | 2015-01-08 | 2015-01-08 | A kind of conditioner being equipped with the dehumidifying surface cooling device installed side by side and the surface cooling device that cools down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105890046A true CN105890046A (en) | 2016-08-24 |
| CN105890046B CN105890046B (en) | 2019-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510008175.1A Active CN105890046B (en) | 2015-01-08 | 2015-01-08 | A kind of conditioner being equipped with the dehumidifying surface cooling device installed side by side and the surface cooling device that cools down |
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| Country | Link |
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| CN (1) | CN105890046B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449043A (en) * | 2017-08-03 | 2017-12-08 | 河南中烟工业有限责任公司 | A kind of method to be dehumidified with surface cooler and the surface cooler control system for realizing the method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269731A (en) * | 1986-05-16 | 1987-11-24 | Hitachi Ltd | Electronic dehumidifier |
| CN1428564A (en) * | 2001-12-27 | 2003-07-09 | 袁一军 | Air conditioning method for simultaneously removing humidity and cooling and its equipment |
| CN101346594A (en) * | 2007-02-01 | 2009-01-14 | 韩国地域暧房公社 | Dehumidifying cooling device for district heating |
| JP2011122770A (en) * | 2009-12-10 | 2011-06-23 | Tokyo Electric Power Co Inc:The | Air cleaner |
| JP2013122343A (en) * | 2011-12-12 | 2013-06-20 | Mitsubishi Electric Corp | Air conditioner with outer wall surface cooling means, and building with outer wall surface cooling means |
| CN203586514U (en) * | 2013-07-11 | 2014-05-07 | 北京中电红石科技有限公司 | Surface cooling and dehumidifying device provided with double surface coolers and used for combined-type air condition |
| CN204880347U (en) * | 2015-01-08 | 2015-12-16 | 北京中电红石科技股份有限公司 | Be equipped with dehumidification surface cooling device of installation side by side and surperficial cooling device's of cooling air conditioning equipment |
-
2015
- 2015-01-08 CN CN201510008175.1A patent/CN105890046B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62269731A (en) * | 1986-05-16 | 1987-11-24 | Hitachi Ltd | Electronic dehumidifier |
| CN1428564A (en) * | 2001-12-27 | 2003-07-09 | 袁一军 | Air conditioning method for simultaneously removing humidity and cooling and its equipment |
| CN101346594A (en) * | 2007-02-01 | 2009-01-14 | 韩国地域暧房公社 | Dehumidifying cooling device for district heating |
| JP2011122770A (en) * | 2009-12-10 | 2011-06-23 | Tokyo Electric Power Co Inc:The | Air cleaner |
| JP2013122343A (en) * | 2011-12-12 | 2013-06-20 | Mitsubishi Electric Corp | Air conditioner with outer wall surface cooling means, and building with outer wall surface cooling means |
| CN203586514U (en) * | 2013-07-11 | 2014-05-07 | 北京中电红石科技有限公司 | Surface cooling and dehumidifying device provided with double surface coolers and used for combined-type air condition |
| CN204880347U (en) * | 2015-01-08 | 2015-12-16 | 北京中电红石科技股份有限公司 | Be equipped with dehumidification surface cooling device of installation side by side and surperficial cooling device's of cooling air conditioning equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107449043A (en) * | 2017-08-03 | 2017-12-08 | 河南中烟工业有限责任公司 | A kind of method to be dehumidified with surface cooler and the surface cooler control system for realizing the method |
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| CN105890046B (en) | 2019-02-26 |
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